Taiwan Semiconductor Manufacturing Company (1)

7/24/2019 Taiwan Semiconductor Manufacturing Company (1)

1/15

Taiwan Semiconducto

ManufacturingCompany

Team B

Megan OBrien, Lin Yue, Yijiang Xu, Jie Zao, !"aBandi#ade$ar


2/15

%" te emergency order and increa"production #o&ume good for tecompany or 'ad()eiteremergency order nor increa"ing production #o&ume i" 'ad for te comincrea"e uti&i+ation and dige"t te ece"" capacity-

%n ti" part, it mean" reduce co"t-

But "ome too& tat in#oed in )./ node proce"", referred a" Cu0C1, a" a&re

wit 2334 5ti&i+ation

%f adding emergency order and increa"ing production "imu&taneou"&y, te com"urpa"" te capacity of certain too&- Tu", oter production p&an wi&& 'e a6ec


3/15

The original tool utilization of N65 and N90 within 30 days


4/15

Adding Emergency

Number of repeats of N65 changed from 6

The utilization of equipment function u!" reache


5/15

Increasing P

#emand loading of N65 changed from 33$000 to



6/15

Adding Emergency Order and Increasing


The utilization of equipment function u'" reach

The utilization of equipment function oating reach


7/15

7at are te $ey "cedu&ing a""umption" tat a#e 'een made&oo$ at te jo' "op organi+ation of 8a' 29, can you out&ine "om"imp&ifying a""umption" or euri"tic" tat are u"ed to manage comp&eity( 7at do te manager" of 8a' 29 optimi+e(

:ey !""umption" )o oter cu"tomer" wi&& re;uire additiona& product

%n order to ca&cu&ate too& uti&i+ation a few a""umptionmade

0ac too& operate" at "&ac$ for ecange"?

Too&" a#ai&a'&e too& maintenance?


8/15

Loo$ at te B0OL 'o in 0i'it A for te )./ and )


9/15

Loo$ at te B0OL 'o in 0i'it A for te )./ andproce"" ow", and te corre"ponding proce"" tim"own in 0i'it /- 7at are te imp&ication" of adi6erent num'er of repeat" for te ia LayerD %nteLayer(

Te demand for one unit wi&& direct&y a6ect capaand&e producing te oter unit-

)./ demand wi&& a#e a greater inuence "ince up te "ared e;uipment for a greater amount o

Proces

singTimebyLayer

N65 N90

Via 5.8minutes/ 4.2minutes

5.9minutes/3.8minutes

Inter-eta!

"8.9minutes/ "5.9

"#.$minutes/"5.5

Tota& timeD one;uipment


10/15

!re tere ad#antage" a" we&& a" adimp&ication" of te two proce"" ow"aring a majority of teir e;uipme

!d#antage" Le"" e;uipment neededE &e"" capita& re;uired for prod

e;uipment-

Fi"ad#antage" Sp&itting order" into "ma&&er 'atce" to G&& ";uare cap

e;uipment wi&& &ead to increa"ed o#eread-

More u"e of te e;uipment wi&& &ead to fa"ter depreciTe )./ proce"" re;uire" more time on te "ared e; 293-. minute" >)./? #" )


11/15

0i'it . "ow" te too& uti&i+ation 'a"ed on demand &oading, u"ing ttime" from 0i'it /- %f you wanted to add capacity to eiter )green and magenta ig&igted 'o re"pecti#e&y?-

Canging te demand &oading 7en canging te demand 'y 2333 unit" for )./

Cu 0C1 unit uti&i+ation dropped 2334 H


12/15

Foe" ti" "ugge"t tat certain type" of emergencare ea"ier to accommodate tan oter"( Fo you t"ome type" of emergency order" wi&& 'e more co"fu&G&&(

!dju"ting te num'er of repeat" Ia#ing 2 &e"" repeat for )./ Cu 0C1 uti&i+ation dropped 2334 H @


13/15

7at "ou&d LC try to optimi+e e accommodate" te emergenorder(

Femand &oading adju"tment" adSM!LL0ST impact on uti&i+ationrate-

8ocu" on Capacity 1u&&*forward

06ect of 'ringing in 2 new Cu 0C1 unitand 2 new 1oto*9A@ drop" uti&i+ation

from 2334H


14/15

06ect of capacity ecange Foe" not cange i""ue" wit Cu 0C1 and 1oto*9A@ 'eing at macapacityK


15/15

!re tere recommendation" you mma$e to "enior management(

Becau"e te e;uipment purca"e" were a&readp&anned, to u" it ma$e" te mo"t "en"e to pu&& to"e e;uipment purca"e" to accommodate torder-

Taiwan Semiconductor Manufacturing Company (1)

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